A complete graph has a(n) ______ between each pair of distinct vertices.

Referring to the accompanying figure, how would you select the series of four contiguous files at the bottom of the list?

A. click the first file, hold down the Ctrl key, then click the last file B. click the first file, hold down the Shift key, then click each file C. click the first file, hold down the Shift key, then click the last file D. hold down the Ctrl key and click each file

Mobile devices are typically built with a limited amount of main memory and a relatively slow CPU. Therefore Android apps are explicitly designed to require no resources when they are dormant.

Answer the following statement true (T) or false (F)